fixup! apachedex: fix argument parsing

keep consistency with escaping rules regarding \

Using shlex escapes \, which we don't want here.
12 jobs for fix/apachedex-shlex in 0 seconds
Status Job ID Name Coverage
  External
failed SlapOS.Eggs.UnitTest-Jerome.Python2

00:13:38

passed SlapOS.Eggs.UnitTest-Jerome.Python3

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passed SlapOS.Eggs.UnitTest-Jerome.Python2

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failed SlapOS.Eggs.UnitTest-Jerome.Python2

00:16:14

passed SlapOS.Eggs.UnitTest-Jerome.Python2

00:18:21

passed SlapOS.Eggs.UnitTest-Jerome.Python2

00:17:44

passed SlapOS.Eggs.UnitTest-Jerome.Python2

00:15:11

passed SlapOS.Eggs.UnitTest-Jerome.Python3

00:14:28

passed SlapOS.Eggs.UnitTest-Jerome.Python3

00:19:52

passed SlapOS.Eggs.UnitTest-Jerome.Python3

00:13:55

passed SlapOS.Eggs.UnitTest-Jerome.Python3

00:40:36

passed SlapOS.Eggs.UnitTest-Jerome.Python3

00:18:38